Title:
METHOD AND DEVICE FOR ESTABLISHING KEYWORD GENERATION MODEL
Document Type and Number:
WIPO Patent Application WO/2020/155769
Kind Code:
A1
Abstract:
A method and device for establishing a keyword generation model. The method comprises: obtaining sample data, the sample data comprising sample text and Mi sample keywords of the sample text (S110); determining, according to the sample text and the Mi sample keywords, Mi text-keyword pairs corresponding to the sample data, wherein the ith text-keyword pair in the Mi text-keyword pairs comprises the sample text and the ith sample keyword (S120); and establishing a keyword generation model according to the Mi text-keyword pairs and an encoder-decoder model, wherein the encoder-decoder model comprises an encoder model and a decoder model, and the keyword generation model is used for representing the mapping relationship between a word sequence in the sample text and word sequences in the sample keywords (S130). The method and device for establishing a keyword generation model can establish a model capable of effectively extracting text keywords.
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Inventors:
WANG JIANZONG (CN)
JIA XUELI (CN)
JIA XUELI (CN)
Application Number:
PCT/CN2019/118329
Publication Date:
August 06, 2020
Filing Date:
November 14, 2019
Export Citation:
Assignee:
PING AN TECHNOLOGY SHENZHEN CO LTD (CN)
International Classes:
G06F40/279
Foreign References:
| CN109902273A | 2019-06-18 | |||
| CN107783960A | 2018-03-09 | |||
| CN108376131A | 2018-08-07 | |||
| CN108334489A | 2018-07-27 | |||
| CN109255118A | 2019-01-22 | |||
| CN108763213A | 2018-11-06 |
Attorney, Agent or Firm:
INTELLECPRO CHINA LIMITED (CN)
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